diff --git a/flake.nix b/flake.nix
index 6430faa..92490f7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,11 +29,10 @@
             python = pkgs.python310;
             projectDir = ./.;
             propagatedBuildInputs = [
-              # pkgs.python310Packages.pygobject3
-              # pkgs.cairo
-              # pkgs.gobject-introspection
+              pkgs.cairo
+              pkgs.gobject-introspection
               pkgs.gtk4
-              # pkgs.pkg-config
+              pkgs.pkg-config
             ];
           };
         }
@@ -41,6 +40,14 @@
       defaultPackage = forAllSystems (
         system: self.packages.${system}.gnome-random-background
       );
+      apps = forAllSystems (
+        system: {
+          gnome-choose-random-background = {
+            type = "app";
+            program = "${self.packages.${system}.gnome-random-background}/bin/gnome-choose-random-background";
+          };
+        }
+      );
       devShells = forAllSystems (
         system:
         let